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Practice
Simplify the expressions below.a) y-18 · y6
y-12
y-12
b) y-18 · y-1
y-19
y-19
c) r10 · r18
r28
r28
d) q-4 · q4
q0
q0
e) v-19 · v-13
v-32
v-32
f) q-8 · q-8
q-16
q-16
g) p8 · p-4
p4
p4
h) v18 · v17
v35
v35
i) x-17 · x2
x-15
x-15
j) y-8 · y13
y5
y5